海洋开发与管理2016，Vol.33Issue(5)：32-36,49,6.
基于多期遥感影像的砂质岸线提取方法--以海阳沙滩为例
A Method of Extracting Sandy Coastline Basedon Multi-Temporal Images:a Casein Haiyang Beach
摘要
Abstract
The study developed an automatic method of extracting sandy coastline based on multi-tempo-ral images and NDWI index,and took Haiyang beach which located at Shangdong Peninsula as the exper-imentation area.7 typical remote sensing images of Landsat5 TM in several months of 2005 were used to extract sandy coastline,and then the accuracy of the extracted coastline was examined with 908 special re-survey coastline.The results showed that the deviation distance of coastline and RMSE were 20.9m and 33.6m respectively.The method that developed in this study can provide reference for sandy coastline ex-tracting and analysis of changing.关键词
归一化水体指数/砂质岸线/岸线提取/遥感/山东海阳Key words
NDWI/Sandy coastline/Coastline extracting/Remote sensing/Haiyang分类
海洋科学引用本文复制引用
胡亚斌,马毅,孙伟富,包玉海..基于多期遥感影像的砂质岸线提取方法--以海阳沙滩为例[J].海洋开发与管理,2016,33(5):32-36,49,6.基金项目
民用航天技术预先研究项目子课题“基于多源卫星数据融合的海岸侵蚀与风暴潮遥感监测方法研究”（2014090－090）；国家海洋局第一海洋研究所基本科研业务费项目（2015T03）． （）
